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. 2016 May 19;130(4):393–405. doi: 10.1037/bne0000143

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© 2016 The Author(s)

This article has been published under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Copyright for this article is retained by the author(s). Author(s) grant(s) the American Psychological Association the exclusive right to publish the article and identify itself as the original publisher.

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Comparison of individual two-location (left/right) discrimination, detection (yes/no) thresholds, signal-to-noise ratio (SNR) at 75% P(c)_max, and three-location discrimination in noise. Error bars show 95% confidence intervals. * Three-location thresholds averaged across all locations are drawn from raw % correct scores at 75%. Other data points are thresholds calculated from PC_max.